Seudónimo Seudónimo
  • 01-11-2016
  • Mathematics
contestada

(12y)+12 y=15 do I multiply 12 and 15 then add 12

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texaschic101
texaschic101 texaschic101
  • 01-11-2016
12y + 12.....when y = 15
12(15) + 12.....multiplication comes before addition in the order of operations...so multiply first.
so yes....u r correct...multiply 12 and 15, then add 12
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karen1630
karen1630 karen1630
  • 01-11-2016
yes you were right cause you have to do what is inside of the parenthesis first so that would be 180 then u would add 12.

your final answer would be 192

hope this was enough help
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